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2212000330 = 251911642107
BaseRepresentation
bin1000001111011000…
…0111001001001010
312201011021021000011
42003312013021022
514012233002310
61003254502134
7105546456361
oct20366071112
95634237004
102212000330
11a35686651
1251896494a
13293373847
1416dac27d8
15ce2dc78a
hex83d8724a

2212000330 has 16 divisors (see below), whose sum is σ = 4191158880. Its totient is φ = 838231632.

The previous prime is 2212000327. The next prime is 2212000331. The reversal of 2212000330 is 330002122.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2212000330.

It is not an unprimeable number, because it can be changed into a prime (2212000331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5820864 + ... + 5821243.

It is an arithmetic number, because the mean of its divisors is an integer number (261947430).

Almost surely, 22212000330 is an apocalyptic number.

2212000330 is a deficient number, since it is larger than the sum of its proper divisors (1979158550).

2212000330 is a wasteful number, since it uses less digits than its factorization.

2212000330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11642133.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2212000330 is about 47031.9075734761. The cubic root of 2212000330 is about 1302.9519368728.

Adding to 2212000330 its reverse (330002122), we get a palindrome (2542002452).

The spelling of 2212000330 in words is "two billion, two hundred twelve million, three hundred thirty", and thus it is an aban number.

Divisors: 1 2 5 10 19 38 95 190 11642107 23284214 58210535 116421070 221200033 442400066 1106000165 2212000330